2010
- Solo-tentoonstelling /13 April - 7 May / LONDON - Patterson Gallery
Publication in The Spectator, London
- Lifestylebeurs kasteel Pulhof / Wijnegem / 30 april 1en 2 Mei - de site
- Tuindagen kasteel van Beervelde 7-8-9 Mei- de site
- Chelsea Flower show - 25 - 29 May - LONDON - de site
2009
- Gallery Bonnard / 8 februari t/m 29 maart / The Netherlands
- Exhibition/ 8 April - 1 May / LONDON
At the opening of the exhibition 2009 - H.W. Patterson Gallery
- Lifestylebeurs Castle Pulhof / Wijnegem / 24-26 april - de site
- Chelsea Flower show - 19 - 24 May - LONDON
- Art Fair , Augustus , New Delhi , Indie
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2008
- Patterson Gallery / MAY 7 / 29 / 2008 / LONDON
- Chelsea Flower show - May 19 / 24 / 2008 LONDON
Pieter and W. Thornton at the Shelsea Flower Show
- open Art Fair Utrecht - The Netherlands / Gallery Bonnard
- New-york - Salmagundi Art Club / 14 -19 oktober / 2008
Pieter at the exhibition; Salmagundi Art Club in New- York / USA
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